Terra

Place on the map

Grounds for placing the system exactly here on the map:

• «Terra = Throneworld… the fixed reference point» — Atlas compilation · source check 2026
• Siege of Terra 014.M31

Events in the system

Eve of the Storm

• The Great Work: founding of the Webway project · Malcador as Regent 000.M31 · Inconclusive

The Fall

• Magnus’ Folly: the Webway Breach 004.M31 · Atrocity
• Edict of Dissolution 005.M31 · Inconclusive
• War Within the Webway 005.M31 · Inconclusive
• Knights-Errant Founded 005.M31 · Loyalist victory

The Road to Terra

• Birth of the Adeptus Mechanicus 012.M31 · Loyalist victory

The Siege of Terra

• The Destroyer Plague 013.M31 · Atrocity
• The Siege of Terra 014.M31 · Pyrrhic loyalist victory
• The Unspoken Sanction 014.M31 · Pyrrhic loyalist victory
• Orbital Bombardment of Terra 014.M31 · Atrocity
• Death Guard Plague Landing 014.M31 · Traitor victory
• The Storm Breaks · first assaults and the plague 014.M31 · Traitor victory
• Fall of Helios Gate 014.M31 · Traitor victory
• Fall of the Lion’s Gate Spaceport 014.M31 · Traitor victory
• Defence of Gorgon Bar 014.M31 · Pyrrhic loyalist victory
• Destruction of the Magnifican · fall of the Gorgon Bastion 014.M31 · Traitor victory
• Battle of the Saturnine Gate 014.M31 · Loyalist victory
• Fall of Colossi Gate 014.M31 · Traitor victory
• Fall of the Eternity Wall Spaceport 014.M31 · Traitor victory
• Perturabo Abandons the Siege 014.M31 · Inconclusive
• Corswain Reactivates the Astronomican 014.M31 · Loyalist victory
• Mortis · the Titandeath of Terra 014.M31 · Traitor victory
• Khan Retakes Lion’s Gate · Mortarion driven out 014.M31 · Loyalist victory
• Magnus Defeated in the Webway 014.M31 · Loyalist victory
• Last Stand at the Eternity Gate 014.M31 · Pyrrhic loyalist victory
• Boarding of the Vengeful Spirit 014.M31 · Inconclusive
• Death of Sanguinius · the Emperor against Horus 014.M31 · Loyalist victory
• Emperor Interred on the Golden Throne 014.M31 · Loyalist victory
• Death of Malcador the Sigillite 014.M31 · Pyrrhic loyalist victory
• Loken Murdered by Erebus 014.M31 · Atrocity
• Guilliman Arrives Too Late 014.M31 · Loyalist victory

Legions

Legions named in the system’s events:

• VII Imperial Fists 15 events
• XVI Sons of Horus 9 events
• XIV Death Guard 8 events
• IX Blood Angels 8 events
• IV Iron Warriors 7 events
• XII World Eaters 6 events
• V White Scars 5 events
• XVIII Salamanders 5 events
• I Dark Angels 3 events
• VIII Night Lords 3 events
• XV Thousand Sons 3 events
• VI Space Wolves 2 events
• III Emperor’s Children 2 events
• XVII Word Bearers 2 events
• XIII Ultramarines 1 event

Factions

Named among the sides of the system’s events:

• Imperial Army 11 events
• Legio Custodes 9 events
• Daemons of Chaos Warp entity · 8 events
• Imperium of Man Other · 6 events
• Sisters of Silence 4 events
• Mechanicum 3 events
• Dark Mechanicum Mechanicum · 3 events
• Legio Solaria Titan Legion · 2 events
• Legio Ignatum Titan Legion · 1 event
• Ordo Sinister Mechanicum · 1 event
• Legio Mortis Titan Legion · 1 event
• Khaine — Bloody-Handed God of the Eldar Warp entity · 1 event
• Legio Audax Titan Legion · 1 event

Characters

Linked to the system’s events:

• Rogal Dorn Primarch · Legion VII · 11 events
• The Emperor of Mankind Emperor · 8 events
• Malcador the Sigillite Regent · 8 events
• Mortarion Primarch · Legion XIV · 7 events
• Sanguinius Primarch · Legion IX · 7 events
• Calas Typhon / Typhus Champion · Legion XIV · 6 events
• Magnus the Red Primarch · Legion XV · 5 events
• Constantin Valdor Custodian · 5 events
• Perturabo Primarch · Legion IV · 5 events
• Garviel Loken Champion · Legion XVI · 4 events
• Angron Primarch · Legion XII · 4 events
• Ezekyle Abaddon Champion · Legion XVI · 4 events
• Khârn the Betrayer Champion · Legion XII · 4 events
• Horus Lupercal Primarch · Legion XVI · 4 events
• Diocletian Coros Custodian · 3 events
• Kaeria Casryn Sister of Silence · 3 events
• Jenetia Krole “the Soulless Queen” Sister of Silence · 3 events
• Nathaniel Garro Champion · Legion XIV · 3 events
• Jaghatai Khan Primarch · Legion V · 3 events
• Amon Tauromachian Custodian · 2 events
• Ra Endymion Custodian · 2 events
• Caipha Morarg Champion · Legion XIV · 2 events
• Fulgrim Primarch · Legion III · 2 events
• Sigismund Champion · Legion VII · 2 events